INTRODUCING INTERNATIONAL ISSUES INTO OPERATIONS MANAGEMENT CURRICULA

As the world moves toward a global economy, it is increasingly important that operations management courses prepare students to address globalization issues. The purpose of this paper is to contribute to the dialog concerning how international topics are best incorporated into operations management curricula. On the basis of the results of a survey of operations management academicians worldwide, current course offerings are cataloged and topic areas critical to the globalization of operations are identified. Four major reasons for studying international operations management are proposed, which provide the basis for recommendations on how international topics can be introduced into established operations courses and for the design of an elective course in global operations. Finally, teaching materials relevant to international operations are surveyed.     

The importance of operations management problems in service organizations

This article reports on the research to empirically determine which operations management problems are the most important to small service organizations. The authors asked managers of service organizations to rank a set of operations problems according to their relative importance using Q methodology. In this article, Q method is explained, significant factors are analyzed, and explanations are offered for the ranking of the operations problems. The results indicate that forecasting, quality management, and resource utilization are important operational issues for service organizations. However, the results also indicate that facility location and layout, waiting line systems, and distribution requirements planning were for the most part unimportant to the respondent service organizations. In addition, Schmenner's service typology does not provide an explanatory basis for the variations in the factor results. Lastly, the results are used to suggest operations management techniques that should be taught to students who are expected to work in service organizations upon graduation.     

Multi-criteria decision support and evaluation of strategies for nuclear remediation management

Environmental emergency situations can differ in many ways, for instance according to their causes and the dimension of their impacts. Yet, they share the characteristic of sudden onset and the necessity for a coherent and effective emergency management. In this paper we consider decision support in the event of a nuclear or radiological accident in Europe. RODOS, an acronym for real-time on-line decision support system, is a decision support system designed to provide support from the early phases through to the medium and long-term phases. This work highlights the role of multi-criteria decision analysis (MCDA) within RODOS in ensuring the transparency of decision processes within emergency and remediation management. Special emphasis is placed on the evaluation of alternative remediation or countermeasure strategies using the multi-criteria decision support tool Web-HIPRE in scenario focused decision making workshops involving different stakeholder and expert groups. Decision support is enhanced by a module that generates natural language explanations to facilitate the understanding of the evaluation process, therefore contributing to the direct involvement of the decision makers, with the aim of increasing their confidence in the results of the analyses carried out, forming an audit trail for the decision making process and improving the acceptability of the system as a whole.     

On the versatility of Little’s Law in operations management: a review and classification using vignettes

Abstract

Despite Little’s Law being considered as one of the ‘laws’ of operations management, evidence of its application in an empirical context is diverse and diffuse. Hence, this paper aims to identify, classify and consolidate published empirical applications of Little’s Law in a systematic manner to better understand its versatility. This paper undertakes a systematic literature review of the databases of the five main publishers of operations management journals and snowball sampling for additional papers. A final sample of 128 empirical journal articles is identified and categorized. Tactical, medium-term decisions relating to capacity dynamics and operations re-engineering are the most popular categories. To give further insights into versatility, vignettes for each category are developed. The review and vignettes confirm Little’s Law as a highly relevant paradigm to operations management decisions due to its empirical versatility across levels, sectors and time domains. The paper suggests four factors to underline the empirical versatility of Little’s Law in operations management: applicability, utility, simplicity and visibility.     

DEVELOPING POM FACULTIES FOR THE 21ST CENTURY

Having added total quality management (tqm), operations strategy, new product development, and many other topics to its repertoire over the past two decades, operations management is being pushed-by practitioners and students alike-to extend its reach both horizontally (to encompass the whole supply chain and the interface with other functions) and internationally. Moreover, the increasing sophistication of computer technology and the growth of the intemet are expanding the teaching and research methodologies that can be used to address these complex issues. Meeting the challenges posed by this ever-broadening conceptualization of our mission and the new tools available to us will require more than simply new knowledge and new courses. It also will require an influx of new people having very different backgrounds than in the past. We have to learn how to attract such people, how to prepare them to be effective teachers and researchers in production and operations management (pom), and how to work effectively with them. The locations of faculty, students, and potential partners in the learning experience also will be transformed, forcing us to reconsider how we organize to do our work and when and where we do it.     

BUILDING THE POM CURRICULUM FOR A PRIVATIZING ECONOMY: AN EVALUATION FROM MANUFACTURERS‘ PERSPECTIVES

Manufacturing in Eastern European countries is in transition to open-market competition. One transitional issue is university education for operations managers from the perspective of business practitioners. Survey responses by 203 manufacturing professionals from 83 companies provide recommendations for operations management education at the University of Sibiu in Romania. The recommendations substantially reorient curricula that traditionally prepared students for professions in centrally controlled economies rather than for open-market competition. The redesigned curriculum has an educational advantage in its integration of production, marketing, and engineering, all under one college of engineering. However, the curriculum is inconsistent with some tenets of quality management and just-in-time production. Also, survey data imply a need for coverage of competitive manufacturing strategy that, currently, is underrepresented in the curriculum.     

EXTENDING THE BOUNDARIES OF OPERATIONS MANAGEMENT: AN INTERNATIONAL FIELD-STUDIES APPROACH INTEGRATING INFORMATION SYSTEMS

Continued globalization, extensive use of information technologies, increasing cross-functional dependencies, and new organizational forms are rapidly changing the learning context of operations management. This paper describes an example of a mba elective course that has been created to address and learn from these new realities. We have taken a process view of the global firm, focusing mainly on the new product/service development, order fulfillment, and supply chain/ after-sales service processes. We have designed our course to contain most of the traditional topics in operations management (om) with information systems (is) woven in to support the key business processes. Our underlying belief is that these two functional areas should be seen as a blend, a seamless merging of the two fields, to obtain a competitive advantage. Besides teaching om and is in this integrated manner, the course engages in face-to-face student consulting projects with multinational companies. This paper describes our rationale for the course design and how it has been implemented over the last 6 years-as well as our plans for the future.     

INSTRUCTING OPERATIONS DESIGN: AN EXPERIENTIAL APPROACH

Teaching an operations design course has major pedagogical challenges. (1) The design topics—output, process, facility, and work design—are necessarily taught sequentially, yet the decisions are integrative. (2) Instruction must be generic to service or product producers. (3) Discussing output design is difficult since students typically have had no exposure to the “product language” of engineering graphics. (4) No text is available which examines in sufficient depth all the operations design decisions. (5) Cases necessarily depict historical situations—process technologies and economic data—while operations managers must plan future directions for their productive systems. (6) While the commercial world contains fresh information and data, students are inexperienced in obtaining knowledge from the real world. (7) While the course presents an operations management perspective, students must recognize the information, data, and cooperation necessary from the other functional areas to successfully complete the operations design. To help overcome these seven pedagogical challenges, the students in the undergraduate and graduate operation design courses complete a comprehensive feasibility study for a new product or service and the entire productive system.     

A NEW TEACHING PARADIGM: THE INFORMATION/ CONTROL/BUFFER PORTFOLIO

A new teaching paradigm, called the information/control/buffer (I/C/B) portfolio is described. The I/C/B portfolio has proven itself effective in introducing students to what managing operations is all about: using information, control, and buffers to manage the production of products and services. Even more important, the I/C/B viewpoint motivates students to think creatively about designing and developing new management systems. The I/C/B portfolio also provides a link between operations management, technology management, and information system management.     

DESIGN OF AN M.B.A. SEMINAR ON THE IMPLEMENTATION OF OPERATIONS RESEARCH/MANAGEMENT SCIENCE *

This paper reports on an innovative seminar in which implementation of operations research and management science was the primary theme. Traditional educational strategies have sought to improve OR/MS acceptance by further exposing managers and management scientists to OR/MS techniques and management problems respectively. The present approach assumes that an understanding of the barriers to successful implementation and a knowledge of possible strategies for overcoming them are potentially more productive than the study of more OR/MS techniques. The seminar was designed to combine straightforward reading and discussion with empirical research on actual implementation situations. It is suggested that educators consider the value of this type of educational exercise in OR/MS curricula and M.B.A. programs.     

LOOKING AHEAD BY LOOKING BACK: SWIFT,EVEN FLOW IN THE HISTORY OF MANUFACTURING

Manufacturing history is too often neglected in operations management and its lessons lost. Its usefulness for testing theory is under-appreciated. This paper uses critical aspects of the history of manufacturing to provide support for the Theory of Swift, Even Flow as an explanation of productivity gain. The rise of Britain in the Industrial Revolution and the rapid overtaking of Britain by the United States and Germany are argued to be thoroughly consistent with Swift, Even Flow, thereby vindicating both theory and the usefulness of history.     

Operations Risk Management: Overview of Paul Kleindorfer's Contributions

This paper reviews Paul Kleindorfer's contributions to Operations Management (OM), with a special focus on his research on risk management. An annotated bibliography of selected other contributions reviews the breadth of topics that have occupied Kleindorfer's research attention over his now 45 + years of research. These include optimal control theory, scheduling theory, decision sciences, investment planning and peak load pricing, plus a number of important applications in network industries and insurance. In the area of operations risk management, we review recent work that Kleindorfer and his colleagues in the Wharton Risk Center have undertaken on environmental management and operations, focusing on process safety and environmental risks in the chemical industry. This work is directly related to Kleindorfer's work in the broader area of “sustainable operations”, which he, Kal Singhal and Luk Van Wassenhove recently surveyed as part of the new initiative at POMS to encompass sustainable management practices within the POMS community. Continuing in the area of supply chain risks, the paper reviews Kleindorfer's contributions to the development of an integrated framework for contracting and risk hedging for supply management. The emphasis on alignment of pricing, performance and risk management in this framework is presaged in the work undertaken by Kleindorfer and his co‐authors in the 1980s on after‐sales support services for high‐technology products. This work on supply chain risk, and its successors, is reviewed here in light of its growing importance in managing the unbundled and global supply chains characteristic of the new economy.     

Knowledge Creation and Dissemination in Operations and Supply Chain Management

During the last 25 years, the ecosystem of knowledge creation and dissemination in operations and supply chain management has improved remarkably. We now see OM as a vibrant community and an ecosystem in steady state. Yet, there are many opportunities ahead to revitalize our field and to expand our influence. In the spirit of continuous improvement, we propose that we focus our major efforts on accelerating the following four developments: First, having greatly expanded the domain of operations management, we should continue to expand its boundaries. Second, after a visible increase in exploratory studies, our community should accelerate our pursuit of such research. Third, we encourage OM faculty to develop programs that enable Ph.D. students to carry out part of their work in actual organizational settings. Fourth, we should further strengthen our interactions with the business community and create mechanisms to systematically disseminate our research to its members.     

Modelling the factors that influence the acceptance of digital technologies in e-government services in the UAE: a PLS-SEM Approach

Abstract

The digital technologies such as Internet play a crucial role in the management of operations of organisations in both public and private sectors. Such technologies support the implementation of effective digital business strategies. By reviewing the extant literature, this paper aims to identify factors that influence the intention to use digital technologies in order to develop a theoretical model which is then tested empirically using the PLS-SEM approach. While many studies have focused solely on the importance of social influence, perceived usefulness, perceived ease of use, awareness, perceived trust in technology, perceived trust in government, perceived cost and perceived risk, this article brings them together to explain their linkage, and quantifies the relationship. This study is the first empirical attempt to explore the factors influence e-government services adoption in the UAE. Most specifically, this article emphasises the role of social influence, perceived ease to use and perceived trust in technology as the important determinants of the intention to digital technology adoption. The paper expands the traditional discussion by incorporating six variables in a model that acts as facilitator or barrier in the intention to use digital technologies. This article helps practitioners to understand of which factors should be given emphasis in enhancing the intention to use digital technologies. The model developed in this paper is not only a response to the need to understand what causes the variation in the intention to use digital technologies from the operation management perspective, it is also a response to practitioner needs to use an appropriate construct to ensure the effective operation and use of the digital technologies in e-government services. The paper will help to identify the key issues surrounding the digital technologies adoption that may lead the successful operations of e-government.     

European management and European business schools: Insights from the history of business schools

This article looks at the history of business schools and identifies specific characteristics that are common to European management schools. On the basis of these characteristics, European management is subsequently defined as a cross-cultural, societal management approach based on interdisciplinary principles. In a final step, a closer look is taken at how European business schools should prepare their students for the unique European management context. It is suggested that such schools should provide courses on cross-cultural management and courses explaining the interdependencies between the private and public sector, offer students opportunities to experience other cultures over the course of their studies, and teach management from an interdisciplinary and practically-oriented perspective.     

TEACHING OPERATIONS MANAGEMENT FROM A SCIENCE OF MANUFACTURING

Recently, there has been much concern over the dumbing down of production and operations management (pom) courses in response to the repudiation of the theory-heavy operations research (or) approach that became dominant during the 1970s. However, although almost everyone agrees that a new POM framework is needed, there is as yet little agreement on what it should be like. As a result, there is currently a huge variance among POM courses at different universities, ranging all the way from traditional OR courses to almost purely anecdotal case-oriented courses. Although academics have struggled with the search for an appropriate level of methodological rigor in POM courses, our customers (i.e., students and the firms that hire them) have been inundated by a blizzard of management buzzwords. Although many of these undoubtedly contain kernels of truth, the very nature of the buzzword approach is such that it provides little balanced guidance as to what methods work well in a given situation. In recognition of these disparities, POM researchers have begun trying to systematically describe the underlying behavior of production systems. The goal is to provide a framework that will help organize educational approaches and business practices in a consistent fashion. In this paper, we describe our attempt at the needed “science of manufacturing,” which we call factory physics, and illustrate how it fits into a new paradigm of POM teaching.     

A NEW PARADIGM FOR TEACHING INTRODUCTORY PRODUCTION/OPERATIONS MANAGEMENT

This paper postulates that the perception among students that operations management is a tedious, irrelevant subject is a symptom of the lack of a conceptual framework that effectively communicates the importance and relevance of the operations function in a firm. The first half of this paper discusses traditional frameworks, those most frequently found in introductory production and operations management (pom) textbooks, and several alternative approaches to teaching an introductory POM course. The discussion questions whether any of these existing frameworks is sufficient to meet the challenges faced while teaching POM in today's environment and identifies what characteristics an effective framework should possess. These characteristics include defining the scope and bounds of the field, capturing its integrative and system aspects, providing a visible depiction of the framework to aid comprehension, and promoting higher-level thinking (i.e., analysis, synthesis, and criticism) to deepen understanding. This discussion concludes that no current framework meets all of these criteria, therefore there remains a need for a more effective approach for introducing POM. The remainder of the paper describes one approach to conceptualizing the field that satisfies these criteria.     

PEDAGOGICAL CHALLENGE: TEACHING INTERNATIONAL PRODUCTION AND OPERATIONS MANAGEMENT COURSES

There should be two distinctly different pom introductory courses (or even tracks) for MBAs. Course one (called pom) would consist of traditional pom materials emphasizing domestic POM course materials. Course two, called international production and operations management (ipom), would focus on international aspects of pom, emphasizing cross-boundary operations. Training of instructors differs significantly for the two courses. ipom accentuates operations crossing borders where different languages, cultures and currencies apply. The ipom syllabus employs cases and examples based on companies and/or divisions located in a great variety of countries. Three important drivers of the international pom curriculum should be recognized: (1) supply chain management with ipom responsible for coordinating sources-of materials as well as making and delivering goods and services across global boundaries, (2) portfolio management because ipom can reduce risks by geographically diversifying operations, and (3) capabilities management because ipom must spot, develop and implement special global opportunities. Teaching how these three international drivers interact challenges the pom field to provide proper curriculum development and instructor methodology.     

INTRODUCTION: SHAPING THE FUTURE OF MANUFACTURING AND SERVICE OPERATIONS

The challenges and opportunities in production and operations management (POM) are almost unlimited because in the world economy, manufacturing andservice operations account for more than 10 trillion dollars per year and in any single industry, the performance varies widely from country to country and from organization to organization. The goal of Production and Operations Management is to contribute to improving the management of manufacturing and service operations all over the world. The editors and reviewers judge the papers published in the journal for their contribution to improving of business practices and to further closeness between research and practice. The journal will publish high quality papers on a broad range of topics in POM, and it encourages all paradigms, old and new. We also invite managers from around the world to describe specific POM problems that provide challenging opportunities for academic research.     

Applying a longitudinal interpretive multi-case research method to study the employee impact of operations management systems in a micro firm setting

Abstract

While many operations management journals are now publishing interpretive studies, there is still a need for more material on how to carry out such work under the interpretive gestalt. By offering a research account of a longitudinal interpretive multi-case study, this paper seeks to contribute to the literary gap in ‘how to do it [interpretive research]’. The purpose of this paper is to document a longitudinal operations management study in three micro-firms, where the catalyst for this study is the implementation of an electronic operations management system in each case. The paper chronicles the authors’ experience in a four-year multi-case study, and as such provides insight into design, development and execution of longitudinal interpretive operations management research, and the building of a theoretical model. While blueprints are not the purpose of such reflections, they can provide insight and advice to researchers, which is the underlying goal of this paper.